baber/WOPTO huggingface dataset:
Patent JP-H0226721-A (JP)
Title: Injection apparatus of injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/50
Filed: 1988-07-18
Abstract: PURPOSE:To make it possible to plasticize uniformly a relatively wide range of resin materials by means of one kind of a screw by rotating periodically a screw in a heating cylinder in the forward and reverse directions. CONSTITUTION:When a machine is operated and one shot cycle is started, a screw 7 is at a forwarded position. At this state, an operation controlling means 23 starts to drive a forward and reverse rotation of the first motor 9 at a specified cycle of the forward and reverse rotation, a specified time ratio of the forward and reverse rotation and specified speeds of the forward rotation and the reverse rotation. When the screw is rightly rotated in the arrow X direction, a drag flow Q1 toward the nozzle direction based on a rotational and cyclic transferring action of the screw and a pressure flow Q2 toward the anti-nozzle direction based on a pressure difference in the front and the rear parts of the screw and generated and a transverse flow Q3 to a face roughly vertical to a screw crest is generated by a composite action of both Q1 and Q2. In addition, a leakage flow Q4 is also generated. When the screw is rotated in the reverse direction, a synthetic flow different from the flow at the forward rotation is generated and by repeating the forward rotation and the reverse rotation, the molten resin is more effectively and more uniformly kneaded.
Patent JP-H0620818-A (JP)
Title: Rare earth cobalt magnet
Inventor: AKAGI MASANORI
IPC: H01F1/06
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a rare earth cobalt (R2Co17) type magnet, having excellent magnetic characteristics, with which manufacturing cost can be cut down sharply without substantially impairing temperature characteristics. CONSTITUTION:In an R2Co17 rare earth cobalt magnet containing Sm, Pr and Ce as rare earth element R and Co as transition metal element, the mixing ratio of Sm, Pr and Ce, which constitute rare earth element R, is set in such a manner that Sm becomes 30wt.% or more, Pr becomes 10 to 40wt.% and Ce becomes 5 to 40wt.%.
Patent JP-S6156658-A (JP)
Inventor: HISAKAWA ATSUKO
IPC: A61L9/12
Filed: 1984-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0341618-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: C08L75/04
Filed: 1989-07-10
Abstract: PURPOSE:To obtain high dispersibility, smoothness and durability by using a compd. of specific structure for a binder. CONSTITUTION:The binder consists of vinyl chloride resin, polyurethane having polar groups and three or more OH groups in the molecule, and polyisocyanate compd. The vinyl chloride resin contains acrylic OH groups or methacrylic OH groups, alkylacrylate or alkylmethacrylate by 5-40wt.% of the total amt. of monomer components, and also has polar groups. Thereby, the obtd. medium has superior dispersibility, smoothness and high durability.
Patent JP-2000012104-A (JP)
Title: Method and device for displaying residual capacity of battery
Inventor: TAURA KATSUHIRO
IPC: H02J7/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To display the correct residual capacity of a battery by correcting the life of the battery. SOLUTION: As a means for judging the life of a battery, a constant current load circuit 7 as a means for measuring the internal resistance of the battery, a battery voltage detecting circuit as a means for detecting the battery voltage, a temperature detecting element as a means for detecting the ambient temperature of the battery, and a control circuit 11 as a means for rough calculating the load current value by the loads 9-9n mounted on a device are mounted, and the control circuit 11 compares the data corresponding to the internal resistance of the battery, the ambient temperature and the load current which are registered in a memory 12 in advance, with the information detected from these means and performs the correction to judge the life of the battery and to display the correct residual capacity of the battery on a display part 13 on the basis of the information on the life of the battery.
Patent JP-2001005590-A (JP)
Title: Inputting device
Inventor: KAYAMA TAKASHI
IPC: G06F3/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of efficiently radiating heat generated by an electronic part loaded inside to the outside, and capable of preventing any electromagnetic waves generated by the electronic part from being emitted to the outside. SOLUTION: The input device 16 is provided with a main body having a housing 32, plural input keys 20 arranged in the housing 32 of the main body to be touched so that the input can be performed, and a resin member 70 arranged inside the housing 32, and molded of resin containing a soft magnetic body, and equipped with projecting and recessing parts 80 and 82 for heat radiation.
Patent JP-H0227271-A (JP)
Title: Method for detecting accident section of cable line
Inventor: TAGO MAKOTO
IPC: G01R31/08
Filed: 1988-07-16
Abstract: PURPOSE:To judge an accident section without the signal informing the occurrence of an accident from the outside by preliminarily storing the detected current data are respective detection points in a detected current memory apparatus and reading said data at the time of the detection of the accident section to compare the same with each other. CONSTITUTION:Current detectors 2A-2D are provided to a cable line 1 at respective detection points A-D set at a definite interval and detected current memory devices 3A-3D for sampling the current data detected at the respective detection points at a predetermined cycle to renew the data from the old one to store the renewed data are also provided to said cable line 1. Further, a trigger signal line 4 and a data reading line 5 are parallelly provided to the line 1 and an accident section judge apparatus 6 is connected to the terminal of the line 5. When an accident section is detected, a trigger is generated by judging that a zero phase current synthesized from a detected current exceeds a present threshold value to stop the storing operations of the devices 3A-3D all at once and the detected current data at the respective detection points read from the devices 3A-3D are compared with each other to detect the accident section.
Patent JP-H0927013-A (JP)
Title: Method for registering handwritten character information
Inventor: UCHIYAMA TADASHI
IPC: G06K9/68
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To increase the probability of recognition of a handwritten character by users who write the character in different order of strokes. SOLUTION: A CPU 40 is so constituted as to register handwritten character information on writing order characteristic of the user and has a handwritten character information read mechanism 41, a handwritten character pattern generating mechanism 42, and a handwritten character information generating mechanism 43. The user inputs a character code to be registered on a keyboard 10. The mechanism 41 reads basic handwritten character information corresponding to the input character code out of a dictionary in a secondary storage 60 and the mechanism 42 generates an original handwritten character pattern according to the handwritten character information and outputs it to a handwritten character input/output and display device 20. The user traces the outputted pattern to input a handwritten character in the writing order of strokes characteristic of himself or herself.  The mechanism 42 generates handwritten character information on the writing order characteristic of the user and the mechanism 41 registers it in the dictionary so that the information corresponds to the character code.
Patent JP-H115331-A (JP)
Title: Color recorder and control method therefor
Inventor: WATABE YUUJI
IPC: H04N1/46
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a color recorder by compression converting an image data for recording specified color dots into multilevel gradation representation when each color dot is supplied to a recording head and supplying the image data to the recording head along with an image data for recording the remaining color dots. SOLUTION: The color recorder comprises a write control circuit 14, a shift control circuit 15 and a read control circuit 16 for color recording control, and latch parts 21Y, 21M and 21C for receiving image data of respective colors. Each latch part 21Y, 21M, 21C is provided, on the output side thereof, with a gradation conversion table 22Y, 22M, 22C. When an image data for representing each color dot in multilevel gradation is received and supplied to a recording head, an image data for recording specified color dots which does not require a high gradation levels is compression converted into multilevel gradation representation of smaller number of bits and supplied to the recording head along with the remaining image data. According to the arrangement, the data volume is compressed and reduced resulting in the cost reduction.
Patent JP-H0937037-A (JP)
Title: Image sensor
Inventor: DEBITSUDO HAADO
IPC: G02B6/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor with which an object is efficiently illuminated and the position matching of a light source for illumination is not required. SOLUTION: This image sensor is provided with a substrate 1 formed from materials, for which the refractive index of light is higher than that of air, and provided with a plane opposite to the object for fetching an image and a plane arranging a CCD element 3 for reading the image, optical waveguide 2, for which one end is arranged on the plane opposite to the object and the other end is coupled with the CCD element 3 respectively inside the substrate 1, for transmitting the fetched image to the CCD element 3 and light source 4 installed on any plane of the substrate 1 for illuminating the object, and the light of the light source 4 is transmitted to the plane opposite to the object while being reflected on the inner surface of the substrate 1.
Patent JP-S5879728-A (JP)
Title: Wire bonding method
Inventor: HASEGAWA TAKESHI
IPC: H01L21/60
Filed: 1981-11-05
Abstract: PURPOSE:To make a mechanism simple by a method wherein a tool is slightly raised in the direction of a wire insertion after the completion of bonding and the wire is vibrated and pulled by a clamper, before being cut. CONSTITUTION:A tool 3 held by an ultrasonic wave oscillating horn 6 is lowered and earthed in a manner as if sandwiching the wire 4 on a pellet 1 and carry out bonding by means of ultrasonic oscillation. After completion of bonding, the tool 3 is slightly raised in the direction of the wire insertion and the wire 4 is held as a clamper 5 is closed. At the same time, because the tool 3 is vibrated by an instant ultrasonic wave oscillation and caused to swing the wire 4, the wire is readily cut. Subsequently, the tool 3 and the clamper 5 are further raised and the neck 4a of the wire 4 is cut. Thus a mechanism for moving the clamper becomes unnecessary so that the mechanism can be simplified. Moreover, there is always a constant quantity of wire feeding out at the tip of the tool when the wire is cut.
Patent JP-H05346730-A (JP)
Title: Image forming method
Inventor: YOSHIKAWA HIROAKI
IPC: G03G15/09
Filed: 1992-06-12
Abstract: PURPOSE:To obtain an image forming method which gives the narrow distribution of electrostatic charged amount and where developing performance is improved. CONSTITUTION:This image forming method is provided with a latent image forming stage, a developing stage, and a transfer stage. In the developing stage, a one-component developing device is used, which is provided with a developer carrier 1 arranged to be opposed to an electrostatic latent image holding body and a developer regulating member 2 forming the thin layer of developer by nipping a soft elastic member 22 fixed to one end of a spring member 21 on the developer carrier 1, and also provided with a substance whose specified area from a front end on a developer inflow side nips the developer carrier 1 through the developer and where an angle theta formed by its nip surface 22a and its front end surface 22b satisfies the relation of 105 deg.<=theta<=165 deg. as the soft elastic member; and one-component type developer consisting of at least binding resin, electrostatic charging control agent and magnetic powder is used as the developer. In such a case, the resin where number average molecular weight (Mn) is 2000 to 15000, Z average molecular weight (Mz) is 2400000, and Mz/Mn is 50 to 600 is used as the binding resin.
Patent JP-H05337194-A (JP)
Title: Electric stimulation apparatus
Inventor: SASAKI MINORU
IPC: A61N1/36
Filed: 1992-06-12
Abstract: PURPOSE:To generate a stable stimulation of an interference wave in an expansion period by providing a gate signal controlled based on an expansion period signal in a biosignal detected at the same time between an oscillating means forming an alternative wave and an outputting means outputting the signal as two voltage-elevated alternative waves. CONSTITUTION:A pulse wave obtd. by means of photoelectric conversion from a finger etc., is output to an expansion period detecting means 12 through a biosignal transducer 11 and the expansion period detecting means 12 outputs an expansion period pulse. An alternative wave oscillator 13 outputs alternative waves each with a frequency difference respectively to switches A14 and B15 and when the expansion pulses stand up, they are fed to voltage-elevating means A16 and B17, which elevate each alternative wave in accordance with the number of winding and output to conductors A18 and B19 and conductors C20 and D21. When the expansion wave falls down again, the switches A14 and B15 are turned to a cut-off condition. It is possible thereby to make the expansion period and the stimulation of interference wave to coincide with each other with a simple means and surely.
Patent JP-H0528626-A (JP)
Title: Card reader
Inventor: ONODERA HIROMI
IPC: G06K7/10
Filed: 1991-07-18
Abstract: PURPOSE:To prevent the generation of a reading error by changing a bar-code on a card to an electric positional data and reading it while correcting a positional shift every one bit. CONSTITUTION:This reader is constituted of a position detector 22 for integrating pulses corresponding to the moving distance of the card and generating the positional data of the card, an edge detector 23 for generating a first interrupting signal 25 to a microcomputer 21 by detecting the edge of the rising and falling of a bar-code signal, an interruption generating circuit 27 for generating a second interrupting signal 26 when a position is set beforehand and the positional data of the card become equal and a RAM 24 for temporarily storing data. The positional data when the first interrupting signal 25 is generated is stored in the RAM 24 and depending on whether the positional data is stored in the RAM 24 or not when the second interrupting signal, 26 is generated, whether the bar-code is 1 or 0 is decided and the logical position of a next bar is calculated from the positional data stored in the RAM 24.
Patent JP-H1119244-A (JP)
Title: Automatic fire extinguisher
Inventor: TAKADA HIRONOBU
IPC: A62C37/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic fire extinguisher with a miniaturized size and reduced cost. SOLUTION: A casing 1 is rotatably and horizontally attached to a support member 1 extended vertically from a fixing part 12, a sun gear 22 is fixed to the support member, and a planetary gear 23 which is arranged in such a state as revolving around the sun gear is rotated by an electric motor 25 so that the casing whole body can be rotated about the support member. Infrared radiation incident from an opening 1A formed in the casing is detected by an infrared radiation sensor 8. An optical system incident part 4 which sends the incident infrared radiation to the sensor vertically scans the circumference of the horizontal axis Y by a cam 27 attached to the shaft of the electric motor so as to specify the generation source of the infrared radiation along with the rotation of the casing.
Patent JP-S6155351-A (JP)
Title: Compound cylinder liner built-up body
Inventor: TSUZUKI YOSHIHIKO
IPC: F02F1/20
Filed: 1984-08-27
Abstract: PURPOSE:To prevent an oil film from running short as well as to reduce oil consumption, by forming an inner tube of a compound cylinder liner with a porous sintered metal while an outer tube with a steel plate, respectively, while forming an oil flow passage in a circumferential direction of the inner tube between these inner and outer tubes, and feeding it with lubricating oil. CONSTITUTION:An inner tube 7 of a compound cylinder liner 5 is formed with a porous sintereed metal while an outer tube 8 with a steel plate, respectively, and an oil flow passage 9 is formed in a spiral form along in a circumferential direction on an outer circumferential surface of the inner tube 7 between these inner and outer tubes 7 and 8. Lubricating oil is fed to this oil flow passage 9 from an oil inflow pipe 25 and, in turn, discharged out of an oil outflow pipe 32. With this constitution, not only an interval between these inner and outer tubes is lubricated but also cooling capacity is well improvable.
Patent JP-S6094988-A (JP)
Title: Lubricating agent composition
Inventor: ANDORIYUU JIIN HORODEISUKII
IPC: C07F9/141
Filed: 1984-08-27
Abstract: Lubricants and liquid fuel composition containing a hydrogen phosphite-vicinal diol reaction product provide additional protection to metal parts in contact by reducing the amount of friction.
Patent JP-S5971417-A (JP)
Title: Manufacture of graphite fiber
Inventor: YAMAMOTO TADAHIRO
IPC: D01F9/22
Filed: 1982-10-13
Abstract: PURPOSE:To manufacture a graphite fiber having high specific strength and specific elastic modulus, and high performance as a reinforcing material for composite material, by heat-treating a flame-resistant yarn under specific rate of temperature increase of the yarn to be treated in a low-temperature range. CONSTITUTION:A flame-resistant fiber (preferably a fiber obtained by making an acrylonitrile fiber precursor flame-resistant, and carbonizing at >=800 deg.C in a non-oxidizing atmosphere) is treated at >=2,000 deg.C to obtain a graphite fiber. In the above process, the rate of the temperature increase of the fiber to be treated is adjusted to >2,000 deg.C/min and <=5,000 deg.C/min in the temperature range of 1,300-2,000 deg.C.
Patent JP-S5881735-A (JP)
Title: Preparation of canned or bottled peeled fruit vegetable
Inventor: TOMINAGA TETSUHIKO
IPC: A23L19/00
Filed: 1981-11-09
Abstract: PURPOSE:To prepare canned or bottled peeled fruit vegetable having excellent gloss, liquid resistance, and water-retainability, by coating the surface of the peeled fruit vegetable with a soft skin. CONSTITUTION:An edible thin skin layer similar to the skin of fresh fruit is applied to the surface of peeled fruit vegetable either by immersing the fruit pulp in a solution of a sizing agent or a soft skin-forming material composed of a coagulable material (e.g. low-methoxypectine, polyvinyl alcohol, alginic acid, carboxymethyl cellulose, starch, paraffin, casein, etc.) under rotation or vibration, or by coating the fruit pulp directly with the skin-forming material. The coated fruit is filled together with syrup in a can or bottle by conventional process, and sealed and sterilized.
Patent JP-H0345739-A (JP)
Title: Loom with pivotally-driving device for shaft-connecting part
Inventor: HANSU PEETAA
IPC: D03C9/00
Filed: 1990-07-05
Abstract: PURPOSE: To form a shaft coupling element in a small structure by pivotally attaching a specific actuating tool for opening or closing a coupling element to the frame of the loom. CONSTITUTION: A coupling element 10 is moved together with a heald shaft 1 in the direction of the arrow A and then inserted into a clutch element 3. The central hole of the cover plate 30 of wedges 31, 31' is effective as a bearing surface 27 on a pin 23. The pin 23 is received in a bore in the projection 20' of the coupling element 20 at the upper end of the push rod 21 and is used as the support point of the clutch element 3. When the wedges 31, 31' are driven with a actuating tool 5 in the direction of the arrow B, the coupling element 20 is opened, and when the actuating tool 5 is moved in the direction of the arrow B, the coupling element 20 is closed. The rollers 51, 51' of the actuating tool 5 act on the wedges 31, 31' of the clutch element 3.
Patent JP-S6239934-A (JP)
Title: Data communication control system
Inventor: TAKAYAMA HARUYOSHI
Filed: 1985-08-15
Abstract: PURPOSE:To transmit data by allowing a communication equipment to send transmission data to a specific communication control equipment connected to the own network system to decide easily a data transfer path thereby establishing a data link in a sure method. CONSTITUTION:Nodes and gate ways are connected to local network systems L101-L107. The gate ways G1-G6 have a routing table of network constitution and have functions deciding a packet transmission path relaying in addition to the traffic state, for example. Thus, the nodes N1-N12 do not need to store all network constitution in the own equipment. The nodes N1-N12 store the system constitution only in the local network connected to the own equipment.
Patent JP-H07275205-A (JP)
Title: Method and device for correct diplopia in vertical and lateral directions
Inventor: POORU SHII WAATSU
IPC: A61B3/08
Filed: 1993-06-28
Abstract: PURPOSE: To provide a method and a device to prescribe the prism degree for spectacles to correct disorder of double vision in longitudinal direction and lateral direction, namely, diplopia more substancially and more completely than before. CONSTITUTION: A subject 42 is positioned at an inspection position (chair 40), the head is placed on a support table 44 supported at a predetermined, height with a tripod 46, the posture is maintained, and after the sick eye is kept closed for a certain time while the other eye looks at an object image (a white light source) 62, then immediately the patient is requested to open the sick eye and report the part where the double image is produced in the light sources 64-74 of a measurement grid 50 for the object image by the other eye. And, the prism degree is prescribed for the measured distance between the object image and the double image produced by the sick eye. Thus, the correction range of the diplopia disorder can substancially be expanded by enhancing to a maximum the participation of the eye muscle of the sick eye by a combination with the prescribed prism.
Patent JP-S6070379-A (JP)
Title: Sonar apparatus
Inventor: ONO MITSUO
IPC: G01S7/52
Filed: 1983-09-27
Abstract: PURPOSE:To reduce the variation in the receiving level of a sound by enabling the generation of a proper sound level, by automatically increasing and decreasing transmission output corresponding to the increase and decrease of water pressure applied to a cable transmitter. CONSTITUTION:The pulse modulation wave 111 from a generator circuit 11 is supplied to an amplifier circuit 12 and amplified at an amplification ratio set by a detector circuit 3 to form a pulse modulation wave 112 which is, in turn, converted to transmission output 113 through a power amplifier circuit 13 and a transmitter 1 while said output 113 is emitted into water as a sonic wave from a transmitter receiver 2. A pressure sensor 32 is placed in water at a position receiving the same pressure as the transmitter receiver 2 to sense the pressure applied to the transmitter receiver 2. The value predetermined in a setting circuit 31 is imparted to an amplifier circuit 12 as the output 301 of the detector circuit 3 corresponding to the water pressure information from the sensor 32. The setting circuit 31 controls the output voltage 301 to a value coming to max. voltage, such that transmission output 113 generates no cavitation in the transmitter receiver 2, corresponding to the water pressure information 302.